Timer function returns 404 from both postman and Az Portal test/run. Http function executes from Postman and from Az Portal test/run, OK. App is deployed from GitHub Action. I have used Restart and Refresh but cron job does not fire. Publishing model: Code Runtime Stack: .NET - v6.0 Runtime: ~4 Not set WEBSITE_TIME_ZONE CRON expression: "0 6 * * *" Plan Type: App Service plan Operating System: Windows SKU and size: Dynamic Y1 Log of Deployment: ... Triggering recycle (preview mode disabled). Deployment successful.

Timer Function returns 404 on consumption plan. cronjob but http fn invokes ok

ozbobwa 21

Timer function returns 404 from both postman and Az Portal test/run.

Http function executes from Postman and from Az Portal test/run, OK.

App is deployed from GitHub Action. I have used Restart and Refresh but cron job does not fire.
Publishing model: Code
Runtime Stack: .NET - v6.0
Runtime: ~4
Not set WEBSITE_TIME_ZONE
CRON expression: "0 6 * * *"
Plan Type: App Service plan
Operating System: Windows
SKU and size: Dynamic Y1

Log of Deployment:

...
Triggering recycle (preview mode disabled).
Deployment successful.

JananiRamesh-MSFT 23,411 Reputation points

2024-07-09T11:51:45.72+00:00

@ozbobwa Thanks for reaching out. Can you please share your timer trigger code and host.json file as well to review function specific configurations

https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-timer?tabs=python-v2%2Cisolated-process%2Cnodejs-v4&pivots=programming-language-csharp

ozbobwa 21

Code samples below.

Sending the body {} via Postman is successful to a localhost URL: http://localhost:7062/admin/functions/TestTimer

Time job:

using Microsoft.Azure.WebJobs;
using Microsoft.Extensions.Logging;
using System.Threading.Tasks;  

namespace tests {

using Microsoft.Azure.WebJobs;
using Microsoft.Extensions.Logging;
using System.Threading.Tasks;

namespace Tests
{
    public class TestTimer
    {

        public TestTimer() { }

        [FunctionName("TestTimer")]
        public async Task TestTimerTask(
            [TimerTrigger(            
            // Once every hour of the day at minute 6 of each hour
            // ref: https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-timer?tabs=python-v2%2Cisolated-process%2Cnodejs-v4&pivots=programming-language-csharp#ncrontab-expressions
            "0 6 * * *"
#if DEBUG
            , RunOnStartup=true
#endif
            )] TimerInfo timerInfo,
            ILogger log
            )
        {
            log.LogInformation("TestTimer - START");
            await Task.Delay(1000);
            log.LogInformation("TestTimer - END");
        }
    }
}

host.json

{
    "version": "2.0",
    "logging": {
        "applicationInsights": {
            "samplingSettings": {
                "isEnabled": true,
                "excludedTypes": "Request"
            },
            "enableLiveMetricsFilters": true
        }
    }
}

Another attempt to use 'Test/Run' in the Portal AzFn, using this body, resulted again in 404:

{
    "Schedule":{
        "AdjustForDST": true
    },
    "ScheduleStatus": {
        "Last":"2016-10-04T10:15:00+00:00",
        "LastUpdated":"2016-10-04T10:16:00+00:00",
        "Next":"2024-07-10T05:04:00+00:00"
    },
    "IsPastDue":true
}

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Timer Function returns 404 on consumption plan. cronjob but http fn invokes ok